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  <title>Set result pointer to a specified field offset</title>

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</div><hr /><div id="function.fbsql-field-seek" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">fbsql_field_seek</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.0.6, PHP 5)</p><p class="refpurpose"><span class="refname">fbsql_field_seek</span> &mdash; <span class="dc-title">Set result pointer to a specified field offset</span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-function.fbsql-field-seek-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type">bool</span> <span class="methodname"><strong>fbsql_field_seek</strong></span>
    ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$result</code></span>
   [, <span class="methodparam"><span class="type">int</span> <code class="parameter">$field_offset</code></span>
  ] )</div>

  <p class="para rdfs-comment">
   Seeks to the specified field offset. If the next call to
   <span class="function"><a href="function.fbsql-fetch-field.html" class="function">fbsql_fetch_field()</a></span> doesn&#039;t include a field
   offset, the field offset specified in
   <span class="function"><strong>fbsql_field_seek()</strong></span> will be returned.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.fbsql-field-seek-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    <dt>
<em><code class="parameter">
result</code></em></dt>
<dd>
<p class="para">由 <span class="function"><a href="function.fbsql-query.html" class="function">fbsql_query()</a></span>
或 <span class="function"><a href="function.fbsql-db-query.html" class="function">fbsql_db_query()</a></span> 返回的结果标识符。</p></dd>

    
     <dt>
<em><code class="parameter">field_offset</code></em></dt>

     <dd>

      <p class="para">
       The numerical offset of the field. The field index starts at 0.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.fbsql-field-seek-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.fbsql-field-seek-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="function.fbsql-fetch-field.html" class="function" rel="rdfs-seeAlso">fbsql_fetch_field()</a> - Get column information from a result and return as an object</span></li>
   </ul>
  </p>
 </div>

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